2016-03-05 14:26:24

Study summary

  • N=33 participants
  • Sorted 20 exemplars of grayscale wallpapers
  • P1, P3M1, P31M, P6M, P6M

Questions

  1. Are some wallpaper groups more similar to one another?
    • Fewer sets
    • Higher 'similarity' ratings among exemplar pairs
  2. Are some exemplars more representative than others?

Exemplars per set?

Individual differences exemplars per set

Jaccard index as a metric of similarity/dissimilarity

Jaccard indices by wallpaper group

Jaccard indices by exemplar

Exemplar pairs with high Jaccard indices

J(8, 9; P1)=0.4347826

J(2, 7; P31M)=0.65

J(19, 20; P3M1)=0.4042553

J(6, 13; P6)=0.5581395

J(10, 20; P6M)=0.3829787